216 lines
6.4 KiB
Bash
Executable File
216 lines
6.4 KiB
Bash
Executable File
#!/bin/ksh
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#
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# Copyright (c) 1998 The NetBSD Foundation, Inc.
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# All rights reserved.
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#
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# This code is derived from software contributed to The NetBSD Foundation
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# by Eric Haszlakiewicz.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by the NetBSD
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# Foundation, Inc. and its contributors.
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# 4. Neither the name of The NetBSD Foundation nor the names of its
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# contributors may be used to endorse or promote products derived
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# from this software without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#--------------------------------------------------------------------#
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# checkver [-q] -d [installedlibdir [library name]]"
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# checkver [-q] -s [setlistdir [library name]]"
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# checkver [-q] -f liblistfile [library name]"
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#
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# This script must be run from a directory in which
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# a shlib_version file resides.
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#
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# One of -d, -s or -f must be specified.
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#
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# all: If library name is not specified it is assumed to
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# be the name of the current directory.
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#
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# -d: Checks the version against the installed libraries.
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# If no further arguments are given "/usr/lib" is
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# used as the location of installed libraries.
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#
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# -s: Checks the version against the sets. If no argument
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# follows the sets directory defaults to "/usr/src/distrib/sets/lists".
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# The directory may be specified as either the top of the
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# source tree or as the lists directory.
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#
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# -f: Checks the version against the provided list. A filename
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# must be supplied.
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#
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# This script produces no output if all library version are not
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# large than the source version. If an installed library with a
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# version greater than the source is found, checkver prints a
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# header and a list of the names of the offending installed libraries.
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#
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# The header may be supressed by passing "-q" as the first argument.
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#
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TMP=/tmp/checkver.$$
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trap "exit 2" 1 2 3 4 5 6 7 8 10 11 12 13 14 15
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trap "[ -d $TMP ] && rm -rf $TMP" 0
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Usage ( ) {
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echo "Usage: $1 [-q] -d [installedlibdir [library name]]"
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echo " $1 [-q] -s [setlistdir [library name]]"
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echo " $1 [-q] -f liblistfile [library name]"
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}
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basedir=/usr/src
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setsdir=$basedir/distrib/sets/lists
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libdir=/usr/lib
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error=0
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quiet=0
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usedir=0
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usefile=0
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usesets=0
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CWD=`pwd`
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args=`getopt "df:shq" "$@"`
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if [ $? -ne 0 ] ; then
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Usage $0
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exit 0
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fi
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set -- $args
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while . ; do
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case "$1" in
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-d) usedir=1 ; shift
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if [ $usefile -eq 1 -o $usesets -eq 1 ]; then
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Usage $0 ; exit 2
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fi;;
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-f) usefile=1 ; arg1=$2 ; shift ; shift
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if [ $usedir -eq 1 -o $usesets -eq 1 ]; then
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Usage $0 ; exit 2
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fi;;
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-s) usesets=1 ; shift
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if [ $usedir -eq 1 -o $usefile -eq 1 ]; then
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Usage $0 ; exit 2
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fi;;
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-h) Usage $0 ; exit 0;;
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-q) quiet=1 ; shift;;
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--) shift ; break;;
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esac
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done
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if [ $usedir -eq 0 -a $usefile -eq 0 -a $usesets -eq 0 ] ; then
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Usage $0 ; exit 2
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fi
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if [ $usefile -eq 1 ] ; then
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LIBLIST="$arg1"
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else
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if ! mkdir -m 0700 $TMP ; then
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echo "$0: Unable to create temp directory."
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exit 2
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fi
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LIBLIST=$TMP/libs.lst
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fi
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# Build list from the installed libraries.
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if [ $usedir -eq 1 ] ; then
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if [ "X$1" != "X" ] ; then
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libdir="$1"
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fi
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find $libdir -name 'lib*.so.*.*' > $LIBLIST
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fi
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# Build list from set lists. Parameter may be either
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# the "lists" directory or the top of the source tree.
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if [ $usesets -eq 1 ] ; then
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if [ "X$1" != "X" ] ; then
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setsdir="$1"
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if [ -d "$setsdir/distrib/sets/lists" ] ; then
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setsdir="$setsdir/distrib/sets/lists"
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fi
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fi
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(cd $setsdir ;
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cat */[a-z]* | grep '^./usr/lib/lib.*\.so\.[0-9][0-9]*\.[0-9][0-9]*' \
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| sort -u > $LIBLIST
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)
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fi
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#
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# The file $LIBLIST now contains a list of libraries.
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#
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if [ "X$2" = "X" ] ; then
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makefile=$CWD/Makefile
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libname=`grep '^LIB=' $makefile | sed -e 's/^LIB=[[:space:]]*//'`
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# Assume the library name is the name of the current directory.
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if [ -z $libname ]; then
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libname=`basename $CWD`
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fi
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else
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libname="$2"
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fi
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if ! echo $libname | grep -q "^lib" ; then
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libname="lib$libname"
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fi
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if [ ! -f ./shlib_version ] ; then
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echo "$0: unable to find ./shlib_version"
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exit 2
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fi
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# Grab major and minor numbers from the source.
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. ./shlib_version
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if [ "X$minor" = "X" -o "X$major" = "X" ] ; then
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echo "$0: shlib_version doesn't contain the version."
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exit 2
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fi
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# Find every shared object library with the same base name.
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for instlib in `grep $libname.so "$LIBLIST" ` ; do
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# Grab the major and minor from the installed library.
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instmajor=`basename $instlib | awk 'BEGIN { FS="." } { print $3 } '`
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instminor=`basename $instlib | awk 'BEGIN { FS="." } { print $4 } '`
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# If they're greater than the source, complain.
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if [ "0$major" -eq "0$instmajor" ] ; then
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if [ "0$minor" -lt "0$instminor" ] ; then
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if [ $error -eq 0 -a $quiet -eq 0 ]; then
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echo -n "The following libraries have versions greater"
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echo " than the source:"
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fi
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echo $instlib > /dev/stderr
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error=1
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fi
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elif [ "0$major" -lt "0$instmajor" ] ; then
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if [ $error -eq 0 -a $quiet -eq 0 ] ; then
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echo -n "The following libraries have versions greater"
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echo " than the source:"
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fi
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echo $instlib > /dev/stderr
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error=1
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fi
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done
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exit $error
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